Lines Matching refs:area
42 vunmap(dmab->area); in snd_dma_sg_free()
43 dmab->area = NULL; in snd_dma_sg_free()
52 tmpb.area = sgbuf->table[i].buf; in snd_dma_sg_free()
75 void *area; in snd_dma_sg_alloc() local
115 table->buf = tmpb.area; in snd_dma_sg_alloc()
120 *pgtable++ = virt_to_page(tmpb.area); in snd_dma_sg_alloc()
121 tmpb.area += PAGE_SIZE; in snd_dma_sg_alloc()
131 area = vmap(sgbuf->page_table, sgbuf->pages, VM_MAP, prot); in snd_dma_sg_alloc()
132 if (!area) in snd_dma_sg_alloc()
134 return area; in snd_dma_sg_alloc()
187 struct vm_area_struct *area) in snd_dma_sg_mmap() argument
190 area->vm_page_prot = pgprot_writecombine(area->vm_page_prot); in snd_dma_sg_mmap()